                                                  &Number of HHs         \\
\midrule
1                                                 &           2         \\
                                                  &                     \\
2                                                 &           3         \\
                                                  &                     \\
3                                                 &           2         \\
                                                  &                     \\
5                                                 &           2         \\
                                                  &                     \\
6                                                 &           1         \\
                                                  &                     \\
7                                                 &           1         \\
                                                  &                     \\
10                                                &           1         \\
                                                  &                     \\
11                                                &           1         \\
                                                  &                     \\
12                                                &           1         \\
                                                  &                     \\
13                                                &           1         \\
                                                  &                     \\
15                                                &           1         \\
                                                  &                     \\
21                                                &           1         \\
                                                  &                     \\
\midrule
Observations                                      &          17         \\
